Gateway Wheelz Foam Seal Safety Anti-Fog Goggles are designed to be one part safety glass and one part safety goggle since they offer the style of glasses with the foam seal protection against dirt, debris and splash that you don't get from many safety goggles. Frame is made of a soft, flexible material, providing comfort for long days at work or play. The whirlwind ventilation system minimizes fogging by circulating air through the optical chamber. The elastic head strap can be easily adjusted to ensure a safe, snug fit. Independently tested and approved for splash protection. This goggle complies with ANSI Z87.1-2003+ and CSA Z94.3-2002.